var bubu ={ s64:"65.94",s65:"449.16",s11:"5.67",s12:"16.46",s13:"38.9",s14:"22.51",s15:"91.11",s21:"73.3",s22:"62.03",s23:"166.74",s31:"119.79",s32:"548.45",s33:"204.85",s34:"211.65",s35:"190.22",s36:"224.14",s37:"115.59",s41:"83.44",s42:"249.41",s43:"303.98",s44:"440.56",s45:"293.89",s46:"42.87",s50:"75.55",s51:"196.7",s52:"91.33",s53:"142.65",s54:"34.39",s61:"47.29",s62:"91.89",s63:"23.45" };
var title = "2007年各省供用地表水量";
var unit = "亿立方米";
function getColor(d) {
    return d > 400 ? '#800026' :
           d > 300  ? '#BD0026' :
           d > 250  ? '#E31A1C' :
           d > 200  ? '#FC4E2A' :
           d > 150   ? '#FD8D3C' :
           d > 100  ? '#FEB24C' :
           d > 50   ? '#FED976' :
           d > 5   ? '#FFEDA0' :
           d < 0   ? '#000000' :
                      '#000000';
}
var vgrades = [5, 50, 100, 150, 200, 250, 300, 400];